X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_output.c;h=ba69d36b6c46ee61a3cf9c162372e70fbae0ecec;hb=7c03ed4;hp=f8585647c81c197c8599bd67d7884b2c31429c2f;hpb=b7b929931a07fbb27b43d5cd105f366c3e29807e;p=vpp.git

diff --git a/src/vnet/interface_output.c b/src/vnet/interface_output.c
index f8585647c81..ba69d36b6c4 100644
--- a/src/vnet/interface_output.c
+++ b/src/vnet/interface_output.c
@@ -99,7 +99,7 @@ vnet_interface_output_trace (vlib_main_t * vm,
   u32 n_left, *from;
 
   n_left = n_buffers;
-  from = vlib_frame_args (frame);
+  from = vlib_frame_vector_args (frame);
 
   while (n_left >= 4)
     {
@@ -121,15 +121,15 @@ vnet_interface_output_trace (vlib_main_t * vm,
 	{
 	  t0 = vlib_add_trace (vm, node, b0, sizeof (t0[0]));
 	  t0->sw_if_index = vnet_buffer (b0)->sw_if_index[VLIB_TX];
-	  clib_memcpy (t0->data, vlib_buffer_get_current (b0),
-		       sizeof (t0->data));
+	  clib_memcpy_fast (t0->data, vlib_buffer_get_current (b0),
+			    sizeof (t0->data));
 	}
       if (b1->flags & VLIB_BUFFER_IS_TRACED)
 	{
 	  t1 = vlib_add_trace (vm, node, b1, sizeof (t1[0]));
 	  t1->sw_if_index = vnet_buffer (b1)->sw_if_index[VLIB_TX];
-	  clib_memcpy (t1->data, vlib_buffer_get_current (b1),
-		       sizeof (t1->data));
+	  clib_memcpy_fast (t1->data, vlib_buffer_get_current (b1),
+			    sizeof (t1->data));
 	}
       from += 2;
       n_left -= 2;
@@ -149,8 +149,8 @@ vnet_interface_output_trace (vlib_main_t * vm,
 	{
 	  t0 = vlib_add_trace (vm, node, b0, sizeof (t0[0]));
 	  t0->sw_if_index = vnet_buffer (b0)->sw_if_index[VLIB_TX];
-	  clib_memcpy (t0->data, vlib_buffer_get_current (b0),
-		       sizeof (t0->data));
+	  clib_memcpy_fast (t0->data, vlib_buffer_get_current (b0),
+			    sizeof (t0->data));
 	}
       from += 1;
       n_left -= 1;
@@ -181,7 +181,10 @@ calc_checksums (vlib_main_t * vm, vlib_buffer_t * b)
       if (b->flags & VNET_BUFFER_F_OFFLOAD_IP_CKSUM)
 	ip4->checksum = ip4_header_checksum (ip4);
       if (b->flags & VNET_BUFFER_F_OFFLOAD_TCP_CKSUM)
-	th->checksum = ip4_tcp_udp_compute_checksum (vm, b, ip4);
+	{
+	  th->checksum = 0;
+	  th->checksum = ip4_tcp_udp_compute_checksum (vm, b, ip4);
+	}
       if (b->flags & VNET_BUFFER_F_OFFLOAD_UDP_CKSUM)
 	uh->checksum = ip4_tcp_udp_compute_checksum (vm, b, ip4);
     }
@@ -222,7 +225,7 @@ vnet_interface_output_node_inline (vlib_main_t * vm,
   if (node->flags & VLIB_NODE_FLAG_TRACE)
     vnet_interface_output_trace (vm, node, frame, n_buffers);
 
-  from = vlib_frame_args (frame);
+  from = vlib_frame_vector_args (frame);
 
   if (rt->is_deleted)
     return vlib_error_drop_buffers (vm, node, from,
@@ -475,7 +478,7 @@ vnet_per_buffer_interface_output (vlib_main_t * vm,
 
   n_left_from = frame->n_vectors;
 
-  from = vlib_frame_args (frame);
+  from = vlib_frame_vector_args (frame);
   next_index = node->cached_next_index;
 
   while (n_left_from > 0)
@@ -669,7 +672,7 @@ static u8 *
 validate_error_frame (vlib_main_t * vm,
 		      vlib_node_runtime_t * node, vlib_frame_t * f)
 {
-  u32 *buffers = vlib_frame_args (f);
+  u32 *buffers = vlib_frame_vector_args (f);
   vlib_buffer_t *b;
   u8 *msg = 0;
   uword i;
@@ -719,7 +722,7 @@ process_drop_punt (vlib_main_t * vm,
   static vlib_error_t memory[VNET_ERROR_N_DISPOSITION];
   static char memory_init[VNET_ERROR_N_DISPOSITION];
 
-  buffers = vlib_frame_args (frame);
+  buffers = vlib_frame_vector_args (frame);
   first_buffer = buffers;
 
   {
@@ -1080,6 +1083,7 @@ VNET_FEATURE_ARC_INIT (interface_output, static) =
 {
   .arc_name  = "interface-output",
   .start_nodes = VNET_FEATURES (0),
+  .last_in_arc = "interface-tx",
   .arc_index_ptr = &vnet_main.interface_main.output_feature_arc_index,
 };